CO0101320 · Colorado

THE GROVE AT ALTA RIDGE

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 15
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 12

Counties listed by EPA · Adams County, Colorado

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 15 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 17 · Stage 2 Disinfectants and Disinfection Byproducts Rule · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 11, 2022 · period end November 27, 2022 · first reported November 16, 2022 · EPA return-to-compliance field November 27, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
35	November 3, 2022	Informal	State Violation/Reminder Notice
36	November 3, 2022	Informal	State Public Notification requested
41	November 27, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

Other or unclassified · Resolved

Sample Siting Plan Errors (RTCR)Violation 16 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 11, 2022 · period end November 27, 2022 · first reported November 16, 2022 · EPA return-to-compliance field November 27, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
33	November 3, 2022	Informal	State Violation/Reminder Notice
34	November 3, 2022	Informal	State Public Notification requested
41	November 27, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 11 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start September 9, 2022 · period end October 8, 2022 · first reported November 16, 2022 · EPA return-to-compliance field October 8, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
22 October 4, 2022 Informal State Violation/Reminder Notice
25 October 8, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
22	October 4, 2022	Informal	State Violation/Reminder Notice
25	October 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 14 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
28	October 19, 2022	Informal	State Violation/Reminder Notice
29	October 19, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 4 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 6, 2022 · period end September 6, 2022 · first reported August 15, 2022 · EPA return-to-compliance field September 6, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7	August 9, 2022	Informal	State Violation/Reminder Notice
8	August 9, 2022	Informal	State Public Notification requested
21	September 6, 2022	Resolving	State Compliance achieved
24	October 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 8 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2022 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
15	September 16, 2022	Informal	State Violation/Reminder Notice
16	September 16, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 10 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start August 1, 2022 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	September 16, 2022	Informal	State Violation/Reminder Notice
20	September 16, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 7 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field July 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
13	August 23, 2022	Informal	State Violation/Reminder Notice
14	August 23, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field July 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	August 23, 2022	Informal	State Public Notification requested
9	August 23, 2022	Informal	State Violation/Reminder Notice
32	October 27, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 15 · Chloramine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
30	October 19, 2022	Informal	State Violation/Reminder Notice
31	October 19, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 13 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26	October 17, 2022	Informal	State Violation/Reminder Notice
27	October 17, 2022	Informal	State Public Notification requested
42	November 22, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 12 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26	October 17, 2022	Informal	State Violation/Reminder Notice
27	October 17, 2022	Informal	State Public Notification requested
42	November 22, 2022	Resolving	State Compliance achieved
43	September 1, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3	July 22, 2022	Informal	State Violation/Reminder Notice
4	July 22, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 1 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1	July 22, 2022	Informal	State Violation/Reminder Notice
2	July 22, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 3 · Chloramine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5	July 22, 2022	Informal	State Violation/Reminder Notice
6	July 22, 2022	Informal	State Public Notification requested
32	October 27, 2022	Resolving	State Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility